[Logilogi-svn] SF.net SVN: logilogi:[1615] trunk

Revision: 1615
          http://logilogi.svn.sourceforge.net/logilogi/?rev=1615&view=rev
Author:   wybow
Date:     2009-10-19 20:02:37 +0000 (Mon, 19 Oct 2009)

Log Message:
-----------
Added new files for alert-system

Added Paths:
-----------
    trunk/config/initializers/active_record.rb
    trunk/db/migrate/20091005232423_add_unix_names.rb
    trunk/lib/modules/unix_name_module.rb

Added: trunk/config/initializers/active_record.rb
===================================================================
--- trunk/config/initializers/active_record.rb	                        (rev 0)
+++ trunk/config/initializers/active_record.rb	2009-10-19 20:02:37 UTC (rev 1615)
@@ -0,0 +1,24 @@
+#--#
+# Copyright: (c) 2007 The LogiLogi Foundation <fou...@lo...>
+#
+# License:
+#   This file is part of the OgOg program. OgOg is Free Software. You can run/
+#   distribute/modify OgOg under the terms of the GNU Affero General Public
+#   License version 3. The Affero GPL states that running a modified version
+#   or a derivative work also requires you to make the sourcecode of that work
+#   available to everyone that can interact with it. We chose the Affero GPL
+#   to ensure that OgOg remains open and libre (doc/LICENSE contains the
+#   full text of the legally binding license).
+#++#
+
+# To provide end_form_tag for the rubaidh formbuilder
+module ActiveRecord
+  class Base
+    class << self
+      def exists?(id_or_conditions = {})
+        find_initial(
+          :conditions => expand_id_conditions(id_or_conditions)) ? true : false
+      end
+    end
+  end
+end

Added: trunk/db/migrate/20091005232423_add_unix_names.rb
===================================================================
--- trunk/db/migrate/20091005232423_add_unix_names.rb	                        (rev 0)
+++ trunk/db/migrate/20091005232423_add_unix_names.rb	2009-10-19 20:02:37 UTC (rev 1615)
@@ -0,0 +1,25 @@
+class AddUnixNames < ActiveRecord::Migration
+  def self.up
+    add_column :users, :unix_name, :string, :null => false
+    add_column :peer_groups, :unix_name, :string, :null => false
+
+    if GlobalConfig.available?
+      AddUnixNames.update
+    end
+  end
+
+  def self.down
+    raise 'No way back'
+  end
+
+  def self.update
+    User.find(:all).each do |user|
+      user.set_unix_name
+      user.save
+    end
+    PeerGroup.find(:all).each do |peer_group|
+      user.set_unix_name
+      peer_group.save
+    end
+  end
+end

Added: trunk/lib/modules/unix_name_module.rb
===================================================================
--- trunk/lib/modules/unix_name_module.rb	                        (rev 0)
+++ trunk/lib/modules/unix_name_module.rb	2009-10-19 20:02:37 UTC (rev 1615)
@@ -0,0 +1,41 @@
+#--#
+# Copyright: (c) 2006-2009 The LogiLogi Foundation <fou...@lo...>
+#
+# License:
+#   This file is part of the LogiLogi program. LogiLogi is Free Software.
+#   You can run/distribute/modify LogiLogi under the terms of the GNU Affero
+#   General Public License version 3. The Affero GPL states that running a
+#   modified version or a derivative work also requires you to make the source
+#   code of that work available to everyone that can interact with it. We
+#   chose the Affero GPL to ensure that LogiLogi remains open and libre
+#   (doc/LICENSE contains the full text of the legally binding license).
+#++#
+
+module UnixNameModule
+  ### Class methods
+
+  module ClassMethods
+    def initialize_module
+      ### Validations
+
+      validates_uniqueness_of :unix_name
+    end
+  end
+
+  def self.included(base)
+    base.extend(ClassMethods)
+    base.send(:initialize_module)
+  end
+
+  ### Filter-functions
+
+  # sets the unix-name of the object, based on it's name.
+  #
+  def set_unix_name
+    begin
+      self.unix_name = self.name.downcase.gsub(/[\ .-]/,'_').gsub(/[^a-z_]/,'')
+    rescue
+      self.errors.add(:name, "not unique in reduced format")
+    end
+  end
+end


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